急，急，JSP连接SQL SERVER数据库致命错误

[eyebyeye]

我在WIN 2000+APACHE+TOMCAT架设的平台，系统在利用JDBC-ODBC桥访问时一切正常，但近期我利用JDBC FOR SQL SERVER 2000访问数据库时，出现如下错误：
Internal Servlet Error:

javax.servlet.ServletException: com.microsoft.jdbc.sqlserver.SQLServerDriver
at org.apache.jasper.runtime.PageContextImpl.handlePageException(Unknown Source)
at fun_3._jspService(fun_3.java:135)
at org.apache.jasper.runtime.HttpJspBase.service(Unknown Source)
at javax.servlet.http.HttpServlet.service(HttpServlet.java)
at org.apache.tomcat.facade.ServletHandler.doService(Unknown Source)
at org.apache.tomcat.core.Handler.invoke(Unknown Source)
at org.apache.tomcat.core.Handler.service(Unknown Source)
at org.apache.tomcat.facade.ServletHandler.service(Unknown Source)
at org.apache.tomcat.core.ContextManager.internalService(Unknown Source)
at org.apache.tomcat.core.ContextManager.service(Unknown Source)
at org.apache.tomcat.modules.server.Http10Interceptor.processConnection(Unknown Source)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(Unknown Source)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(Unknown Source)
at java.lang.Thread.run(Thread.java:484)
Root cause:
java.lang.ClassNotFoundException: com.microsoft.jdbc.sqlserver.SQLServerDriver
at org.apache.tomcat.util.depend.DependClassLoader.loadClassInternal1(Unknown Source)
at org.apache.tomcat.util.depend.DependClassLoader12$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.tomcat.util.depend.DependClassLoader12.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:120)
at fun_3._jspService(fun_3.java:74)
at org.apache.jasper.runtime.HttpJspBase.service(Unknown Source)
at javax.servlet.http.HttpServlet.service(HttpServlet.java)
at org.apache.tomcat.facade.ServletHandler.doService(Unknown Source)
at org.apache.tomcat.core.Handler.invoke(Unknown Source)
at org.apache.tomcat.core.Handler.service(Unknown Source)
at org.apache.tomcat.facade.ServletHandler.service(Unknown Source)
at org.apache.tomcat.core.ContextManager.internalService(Unknown Source)
at org.apache.tomcat.core.ContextManager.service(Unknown Source)
at org.apache.tomcat.modules.server.Http10Interceptor.processConnection(Unknown Source)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(Unknown Source)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(Unknown Source)
at java.lang.Thread.run(Thread.java:484)
且将jdbc中的mssqlserver.jar,msbase.jar,msutil.jar
放在tomcat\common\lib下


求大侠帮助；

[gks_cn]

那个东西不性，用为软自己带的上面的3个包

[zez]

数据库的url 对吗?
用户名,密码 ?

[zxhong]

要将jdbc中的mssqlserver.jar,msbase.jar,msutil.jar
放在tomcat\common\lib下
http://expert.csdn.net/Expert/FAQ/FAQ_Index.asp?id=440
重新启动服务器